Finding the Third Proportional to 1,354,970 and 1,981,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,970 : 1,981,572 = 1,981,572 : x
2. Step 2: Convert to fraction form
   1,354,970/1,981,572 = 1,981,572/x
3. Step 3: Cross multiply
   1,354,970x = 1,981,572 × 1,981,572
4. Step 4: Simplify right side
   1,354,970x = 3,926,627,591,184
5. Step 5: Solve for x
   x = 3,926,627,591,184/1,354,970
6. Step 6: Final answer
   x = 2,897,944.30